Updated: Sep 16, 2025
Location and Projects
Address
Bozeman, MT, 59718
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Owen Douglass Lang Plumber
Owen Douglass Lang, Bozeman, MT holds a Plumber License license according to the Montana license board.
Their BuildZoom score of 95 ranks in the top 22% of 7,785 Montana licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Owen Douglass Lang, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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Owen Douglass Lang Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Cty:(gallatin) this is a permit pulled to finish a job that another plumber left due to conflict with owner see permit 2019-plumbing-0002180 for rough
Valuation:
N/A
Permit #:
2020-PLMB-003155
Status:
complete
Fee:
$101
Permit Type:
New
Building Type:
Commercial/public
Cty:(gallatin)
Valuation:
N/A
Permit #:
2025-ERES-003760
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cty:(gallatin)
Valuation:
N/A
Permit #:
2025-ERES-003759
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cty:(gallatin) continuation of permit 2020-bldg-000076
Valuation:
N/A
Permit #:
2020-MECH-000633
Status:
complete
Fee:
$238
Permit Type:
New
Building Type:
N/A
3333 llc owen lang commercial med gas cty:(gallatin)
Valuation:
N/A
Permit #:
2019-PLMB-000638
Status:
complete
Fee:
$200
Permit Type:
New
Building Type:
Commercial/public
Sager properties owen lang cty:(gallatin)
Valuation:
N/A
Permit #:
2019-PLMB-000102
Status:
complete
Fee:
$1,200
Permit Type:
Alteration/remodel
Building Type:
Commercial/public
Charles hydroiron commerical alteration - med gas cty:(gallatin)
Valuation:
N/A
Permit #:
2015-PLMB-002719
Status:
complete
Fee:
$200
Permit Type:
Alteration/remodel
Building Type:
Commercial/public
**med gas**charles hydroiron plumbing**med gas** cty:(gallatin)
Valuation:
N/A
Permit #:
2015-PLMB-002149
Status:
complete
Fee:
$200
Permit Type:
New
Building Type:
Commercial/public
Cty:(gallatin)
Valuation:
N/A
Permit #:
2025-EALT-000802
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Owen Douglass Lang License info
Verified License
| License # | PLU-PM-LIC-2135 |
| Status | Active |
| State | Montana |
| Type | Plumber License |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Owen Douglass Lang at the Montana Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
7
Permits
- Building permit records show that Owen Douglass Lang has worked on 7 permitted projects.
Owen Douglass Lang Employees
OL
Owen Douglass Lang
Owner